I got an issue with my Moto G. I was using ART runtime ever since I bought my Flacon and today by mistake I put off Developer Options. I turned on Dev Ops and the runtime was shown as Dalvik. After that I just cant change the runtime to ART. I get the reboot to change runtime from libvm.so to libart.so? popup but nothing happens after rebooting. Tried it about 10 times now.
EDIT: I should have googled first. As it turns out, I've got Xposed Framwork installed, hence, ART won't get enabled.
Sorry for the post.